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A073091 as a simple table

na(n)
11
20
30
41
50
61
70
80
91
101
112
120
130
140
150
162
171
181
191
200
210
220
230
241
252
260
271
280
290
300
312
320
331
342
350
361
370
381
390
402
410
420
431
442
451
461
470
480
493
500
512
520
530
541
550
560
572
580
590
601
610
620
630
643
650
661
672
681
692
700
711
721
730
740
750
763
770
780
792
800
812
821
831
840
852
862
870
880
891
901
910
920
930
942
950
961
970
980
993
1003

[1,0,0,1,0,1,0,0,1,1,2,0,0,0,0,2,1,1,1,0,0,0,0,1,
 2,0,1,0,0,0,2,0,1,2,0,1,0,1,0,2,0,0,1,2,1,1,0,0,3,
 0,2,0,0,1,0,0,2,0,0,1,0,0,0,3,0,1,2,1,2,0,1,1,0,0,
 0,3,0,0,2,0,2,1,1,0,2,2,0,0,1,1,0,0,0,2,0,1,0,0,3,
 3]